Publications de Thomas Didier Larrieu

Metabolic signature in nucleus accumbens for anti-depressant-like effects of acetyl-L-carnitine

Maria del Carmen Sandi Perez, Rolf Gruetter, Antoine Timothée Cherix, Jocelin Grosse, Thomas Didier Larrieu, João Pedro de Matos Rodrigues

Emerging evidence suggests that hierarchical status provide vulnerability to develop stress-induced depression. Energy metabolic changes in the nucleus accumbens (NAc) were recently related to hierarchical status and vulnerability to develop depression-lik ...

2020

The glucocorticoid receptor in the nucleus accumbens plays a crucial role in social rank attainment in rodents

Maria del Carmen Sandi Perez, Olivia Zanoletti, Jocelin Grosse, Fiona Hollis, Alexandre Claude Gustave Bacq, Ioannis Zalachoras, Thomas Didier Larrieu, Meltem Weger

Social hierarchy in social species is usually established through competitive encounters with conspecifics. It determines the access to limited resources and, thus, leads to reduced fights among individuals within a group. Despite the known importance of s ...

2020

Stress-Induced Depression: Is Social Rank a Predictive Risk Factor?

Maria del Carmen Sandi Perez, Thomas Didier Larrieu

An intriguing question in the field of stress is what makes an individual more likely to be susceptible or resilient to stress‐induced depression. Predisposition to stress susceptibility is believed to be influenced by genetic factors and early adversity. ...

2018

Hierarchical status predicts behavioral vulnerability and nucleus accumbens metabolic profile following chronic social defeat stress

Maria del Carmen Sandi Perez, Rolf Gruetter, Hongxia Lei, Antoine Timothée Cherix, Thomas Didier Larrieu, João Pedro de Matos Rodrigues, Maria Aranzazu Duque Moreno

Extensive data highlight the existence of major differences in individuals’ susceptibility to stress [1; 2; 3 ; 4]. While genetic factors [5 ; 6] and exposure to early life stress [7 ; 8] are key components for such neurobehavioral diversity, intriguing ob ...

2017

Nutritional Omega-3 Deficiency Alters Glucocorticoid Receptor-Signaling Pathway and Neuronal Morphology in Regionally Distinct Brain Structures Associated with Emotional Deficits

Thomas Didier Larrieu

Extensive evidence suggests that long term dietary n-3 polyunsaturated fatty acids (PUFAs) deficiency results in altered emotional behaviour. We have recently demonstrated that n-3 PUFAs deficiency induces emotional alterations through abnormal corticoster ...

Hindawi Limited2016